bump minimum LLVM version to 5.0

src/test/codegen/call-metadata.rs

@@ -12,8 +12,6 @@
 // scalar value.
 
 // compile-flags: -C no-prepopulate-passes
-// min-llvm-version 4.0
-
 
 #![crate_type = "lib"]
 

src/test/codegen/issue-37945.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// min-llvm-version 4.0
 // compile-flags: -O
 // ignore-x86
 // ignore-arm

src/test/codegen/issue-45466.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// min-llvm-version 4.0
 // compile-flags: -O
 
 #![crate_type="rlib"]

src/test/codegen/mainsubprogram.rs

@@ -14,7 +14,6 @@
 // ignore-tidy-linelength
 // ignore-windows
 // ignore-macos
-// min-llvm-version 4.0
 
 // compile-flags: -g -C no-prepopulate-passes
 

src/test/codegen/mainsubprogramstart.rs

@@ -8,13 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// This test depends on a patch that was committed to upstream LLVM
-// before 4.0, formerly backported to the Rust LLVM fork.
-
 // ignore-tidy-linelength
 // ignore-windows
 // ignore-macos
-// min-llvm-version 4.0
 
 // compile-flags: -g -C no-prepopulate-passes
 

src/test/codegen/noreturnflag.rs

@@ -10,7 +10,6 @@
 
 // compile-flags: -g -C no-prepopulate-passes
 // ignore-tidy-linelength
-// min-llvm-version 4.0
 
 #![crate_type = "lib"]
 

src/test/codegen/stack-probes.rs

@@ -21,7 +21,6 @@
 // ignore-wasm
 // ignore-emscripten
 // ignore-windows
-// min-system-llvm-version 5.0
 // compile-flags: -C no-prepopulate-passes
 
 #![crate_type = "lib"]

src/test/codegen/vtabletype.rs

@@ -14,7 +14,7 @@
 // ignore-tidy-linelength
 // ignore-windows
 // ignore-macos
-// min-system-llvm-version 5.1
+// min-llvm-version 6.0
 
 // compile-flags: -g -C no-prepopulate-passes
 

src/test/compile-fail/simd-intrinsic-generic-reduction.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// min-llvm-version 5.0
 // ignore-emscripten
 
 // Test that the simd_reduce_{op} intrinsics produce ok-ish error

src/test/mir-opt/lower_128bit_test.rs

@@ -8,9 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// asmjs can't even pass i128 as arguments or return values, so ignore it.
-// this will hopefully be fixed by the LLVM 5 upgrade (#43370)
-// ignore-asmjs
 // ignore-emscripten
 
 // compile-flags: -Z lower_128bit_ops=yes -C debug_assertions=no

src/test/run-make-fulldeps/cross-lang-lto/Makefile

@@ -1,5 +1,3 @@
-
-# min-llvm-version 4.0
 # ignore-msvc
 
 -include ../tools.mk

src/test/run-make-fulldeps/llvm-pass/llvm-function-pass.so.cc

@@ -28,12 +28,7 @@ namespace {
 
     bool runOnFunction(Function &F) override;
 
-#if LLVM_VERSION_MAJOR >= 4
-    StringRef
-#else
-    const char *
-#endif
-    getPassName() const override {
+    StringRef getPassName() const override {
       return "Some LLVM pass";
     }
 

src/test/run-make-fulldeps/llvm-pass/llvm-module-pass.so.cc

@@ -27,12 +27,7 @@ namespace {
 
     bool runOnModule(Module &M) override;
 
-#if LLVM_VERSION_MAJOR >= 4
-    StringRef
-#else
-    const char *
-#endif
-    getPassName() const override {
+    StringRef getPassName() const override {
       return "Some LLVM pass";
     }
 

src/test/run-pass/issue-40883.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // check that we don't have linear stack usage with multiple calls to `push`
-// min-llvm-version 4.0
 
 #![feature(test)]
 

src/test/run-pass/simd-intrinsic-generic-reduction.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// min-llvm-version 5.0
 // ignore-emscripten
 
 // Test that the simd_reduce_{op} intrinsics produce the correct results.

src/test/run-pass/stack-probes-lto.rs

@@ -21,7 +21,6 @@
 // ignore-emscripten no processes
 // ignore-musl FIXME #31506
 // ignore-pretty
-// min-system-llvm-version 5.0
 // compile-flags: -C lto
 // no-prefer-dynamic
 

src/test/run-pass/stack-probes.rs

@@ -20,7 +20,6 @@
 // ignore-cloudabi no processes
 // ignore-emscripten no processes
 // ignore-musl FIXME #31506
-// min-system-llvm-version 5.0
 
 use std::mem;
 use std::process::Command;

src/test/run-pass/thin-lto-global-allocator.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // compile-flags: -Z thinlto -C codegen-units=2
-// min-llvm-version 4.0
 
 #[global_allocator]
 static A: std::alloc::System = std::alloc::System;

src/test/run-pass/thinlto/all-crates.rs

@@ -10,7 +10,6 @@
 
 // compile-flags: -Clto=thin
 // no-prefer-dynamic
-// min-llvm-version 4.0
 
 fn main() {
     println!("hello!");

src/test/run-pass/thinlto/dylib-works.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // aux-build:dylib.rs
-// min-llvm-version 4.0
 
 extern crate dylib;
 

src/test/run-pass/thinlto/msvc-imp-present.rs

@@ -10,7 +10,6 @@
 
 // aux-build:msvc-imp-present.rs
 // compile-flags: -Z thinlto -C codegen-units=8
-// min-llvm-version: 4.0
 // no-prefer-dynamic
 
 // On MSVC we have a "hack" where we emit symbols that look like `_imp_$name`

src/test/run-pass/thinlto/thin-lto-inlines.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // compile-flags: -Z thinlto -C codegen-units=8 -O
-// min-llvm-version 4.0
 // ignore-emscripten can't inspect instructions on emscripten
 
 // We want to assert here that ThinLTO will inline across codegen units. There's

src/test/run-pass/thinlto/thin-lto-inlines2.rs

@@ -10,7 +10,6 @@
 
 // compile-flags: -C codegen-units=8 -O -C lto=thin
 // aux-build:thin-lto-inlines-aux.rs
-// min-llvm-version 4.0
 // no-prefer-dynamic
 // ignore-emscripten can't inspect instructions on emscripten
 

src/test/run-pass/thinlto/weak-works.rs

@@ -10,7 +10,6 @@
 
 // compile-flags: -C codegen-units=8 -Z thinlto
 // ignore-windows
-// min-llvm-version 4.0
 
 #![feature(linkage)]